International Online Unlimited is located on Rand Ave. & Applewhite St. in Alderney City, Alderney, and is one of the buildings that makes up Alderney City's skyline. The building's name is presumably a pun on 'IOU'. Its design is based on the Newark Legal Center in Newark, NJ.

The company is most likely involved in offering loans, as seen on a billboard located in South Bohan, which says, among other things, "Helping you buy things you can't afford".